Question: please note that x_n must be in c_0 let c0 the set of all convergent sequences to zero, we define the closed unit ball such

please note that x_n must be in c_0

let c0 the set of all convergent sequences to zero, we define the closed unit ball such that : B={xc0:x1} then we define the map: T:BB by T(x)=(1,x1,x2,) T is non expansive mapping and no has fixed point I want to find sequence (xn)B such that limnxnTxxn=0

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